Height: 5-1/2-Inch, Width: 6-1/4-Inch
Ceramic socket uses one 12-Volt, 20-75-Watt MR16 bi-pin lamp
Copper alloy contacts provide precise spring action – no arcing, will not take a set and pulls to up position for two-circuit application

50W MR16 steel stamping track head with polycarbonate transformer case
MR16 GU5.3 ceramic socket 50W Max. Halogen or LED bulb if using LED bulb do not use front glass, Max LED bulb length from bulb face to end of bi-pin is 2″
H System configuration, can be compatible with H type 3-wire-1 circuit track system